Monday, July 12th, 2010
1. Necessity of preheating system
At a cold engine starting, the compression heat escapes from the compression chamber even if there is adequate compression. In some cases, the injected fuel does ...
Posted in Diesel Engine | No Comments »
Friday, July 9th, 2010
2. Necessity of adjusting nozzle opening pressure
For the injection nozzle, the nozzle opening timing varies according to the nozzle needle opening pressure. If the injection nozzle does not open or ...
Posted in Diesel Engine | No Comments »
Thursday, July 8th, 2010
The fuel system delivers the fuel to the engine. The injection pump is driven by the timing belt or the timing gear of engine.
HINT:
The injection pump is driven by the ...
Posted in Diesel Engine | No Comments »
Wednesday, July 7th, 2010
The lubrication system of a diesel engine is basically the same as that of a gasoline engine. The diesel engine uses a specially-designed oil filter because it generates more carbon ...
Posted in Diesel Engine | No Comments »
Tuesday, July 6th, 2010
1. Four-valve mechanism
The valve mechanism of the diesel engine is basically the same as the one on the gasoline engine. However, some valve mechanisms are distinctive to the engine. The ...
Posted in Diesel Engine | No Comments »
Monday, July 5th, 2010
The cylinder head gasket is mounted between the cylinder block and the cylinder head. It prevents combustion gasses, coolant and oil from leaking out between the cylinder block and the ...
Posted in Diesel Engine | No Comments »
Sunday, July 4th, 2010
Diesel Engine Combustion Chamber
In a diesel engine, the fuel is injected as mist from the injection nozzle and mixed with the air and is ignited and burned. To obtain good ...
Posted in Diesel Engine | No Comments »
Saturday, July 3rd, 2010
Piston
The piston of the diesel engine is made to be strong because the compression pressure, combustion temperature and combustion pressure are higher than that of the gasoline engine. In some ...
Posted in Diesel Engine | No Comments »
Friday, July 2nd, 2010
Maintaining the proper fuel injection timing, injection pressure and spraying condition.
1. Comparison between diesel knock and gasoline knocking
Diesel knock and gasoline knocking both have a sudden rise of compression pressure ...
Posted in Diesel Engine | No Comments »
Pages:
Prev
1
2
3
4
5
6
Next
